Developed a robust, automated trading system using TypeScript and Node.js to execute an optimized RSI + 100 EMA trend-following strategy. Built a custom backtesting engine from scratch to validate past performance, generating detailed HTML reports and equity curves. Implemented secure Binance API integration for live market execution, complete with advanced risk management (max drawdown circuit breakers, trailing stops). Resolved complex computational challenges like intra-candle sequence processing and lookahead bias to guarantee authentic ROI projections.